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Best Sale 🧨 Zurn Wilkins Model 350ASTDA 4 in. Ductile Iron Grooved 350 psi Backflow Preventer 😉

Name: Best Sale 🧨 Zurn Wilkins Model 350ASTDA 4 in. Ductile Iron Grooved 350 psi Backflow Preventer 😉
SKU: 4876798
Availability: InStock

Original price was: $590.00.Current price is: $90.99.

Short lay-length ensures easy installation in compact spaces

Metered bypass ensures cost-savings related to unauthorized water use and leaks

High quality 304L grade stainless steel body and access covers reduces corrosion exposure

Compliant with horizontal and vertical installation

Lead-free law compliant

ASSE® listed 1048

AWWA compliant C510 (with gates only), and C550

UL® classified

C-UL® classified

FM® approved

ANSI Specifications	ANSI 61
Valve Disc Material	EPDM
Recommended Valve Application	Fire Protection, Potable Water, Waterworks
Schedule Class	40
Size	4 in
Temperature Range	Up to 140 Deg F
UL Listed	Yes
Valve Body Material	304L Stainless Steel
Valve Body Style	Grooved
Valve Operator	Hand Wheel
NSF Specifications	NSF 61
Valve Port Opening	Full Port
Valve Seat Material	Noryl
Valve Size	4 in
Valve Stem	Outside
Valve Type	Double Check Detector Assembly
Weight	151
Weight Capacity	32.3
Number of Handles	Two Handle
NSF Certified	Yes
ASSE Standards	ASSE 1048
End Connections	Grooved
ASTM Specifications	ASTM A-276
AWWA Specifications	AWWA C-510, AWWA C-550, AWWA C-606
CSA Certified	CSA B64.5
Coating	Epoxy
Collection	Model 350ASTDA
End Connection 1	Grooved
End Connection 2	Grooved
FM Approved	Yes
Maximum Pressure	350 psi
Height	21 in
High Pressure	175
IAPMO Listed	Yes
Installation Type	Horizontal Mount, Vertical Mount
Lead Law Compliant	Yes
Length	21-1/2 in
Material	Ductile Iron, Plastic, Rubber, Stainless Steel
Material Type	300, 304L, Buna-N, EPDM, Noryl®
Width	32-3/10 in